Postbiotics
AKA “Lactobacillus Ferment, Ferment Filtrate
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Ingredient Facts
Postbiotics
AKA: Lactobacillus Ferment, Ferment Filtrate
Botanical · Microbiome Support
Plant-Derived
Skin Conditioner
Barrier Support
Clean
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Microbiome Support
Works with the ecosystem of bacteria living on your skin. A balanced microbiome = fewer breakouts, less irritation, stronger barrier. The new frontier of skincare.
Barrier Repair
Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.
Botanical D Moisture Mist
One Love Organics
 →
Botanical D Moisture Mist - 3 Pack
One Love Organics
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Middlemist Seven™ Cream Cleanser Mini
Pai Skincare
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Clean & Comfort Duo
Indie Lee
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Cleansing Essentials Travel Set
Goldfaden MD
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Detox & Clarify Collection
Goldfaden MD
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Detox Clarifying Facial Wash
Goldfaden MD
 →
Dew Good Illuminating Body Melt Lotion
COOLA
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Dew Good Illuminating Serum
COOLA
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Double Cleanse for Balanced & Combo Skin
Indie Lee
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Double Cleanse for Dry or Mature Skin
Indie Lee
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Gentle Body Wash - Unscented
Kinship
 →
Gentle Body Wash - Vanilla
Kinship
 →
Green Slate Mineral Polish
Ursa Major
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Hydration Heroes
Pai Skincare
 →
Hydration Set
Kinship
 →
Moisturizing Body Cream - Unscented
Kinship
 →
Moisturizing Body Cream - Vanilla
Kinship
 →
Morning + Night Serum Set
Kinship
 →
The Gemini™ Stretch Mark System
Pai Skincare
 →
Ready, Set, Smooth
Goldfaden MD
 →
Restorative Body Serum - Unscented
Kinship
 →
Restorative Body Serum - Vanilla
Kinship
 →
Revitalize Hydra Concealer
RMS Beauty
 →
UnCoverup Concealer
RMS Beauty
 →
Double Polishing Peel
Alpyn Beauty
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The Radiance Ritual
Alpyn Beauty
 →
Cleansing Balm
Indie Lee
 →
Plump + Juicy Vegan Collagen Spray-On Serum
Kosas
 →
Body Barrier Emulsion
Marie Veronique
 →
COLORFREE Zinc Broad Spectrum Sunscreen SPF 32
Credo Beauty
 →
COLORFREE ZINC Broad Spectrum Sunscreen | SPF 32
Marie Veronique
 →
5 Minute Facial
Tata Harper Skincare
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Crème Riche - 7.5ML – Tata Harper Skincare
Tata Harper Skincare
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Elixir Vitae Eye Serum
Tata Harper Skincare
 →
Hydrating Floral Mask
Tata Harper Skincare
 →
Refillable Restorative Eye Crème
Tata Harper Skincare
 →
Rejuvenating Serum - 10ML
Tata Harper Skincare
 →
Repairative Moisturizer - 10ML
Credo Beauty
 →
Repairative Moisturizer - 10ML – Tata Harper Skincare
Tata Harper Skincare
 →
Repairative Moisturizer
Tata Harper Skincare
 →
Restorative Eye Crème - 3ML
Credo Beauty
 →
Restorative Eye Crème - 3ML – Tata Harper Skincare
Tata Harper Skincare
 →
Resurfacing Body Serum - 25ml
Credo Beauty
 →
Resurfacing Body Serum - 25ml – Tata Harper Skincare
Tata Harper Skincare
 →
Resurfacing Body Serum
Tata Harper Skincare
 →
Resurfacing Mask - 5ML
Credo Beauty
 →
Resurfacing Mask - 5ML – Tata Harper Skincare
Tata Harper Skincare
 →
Resurfacing Mask
Tata Harper Skincare
 →
Resurfacing Serum
Tata Harper Skincare
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Final Report: Safety Assessment of Lactobacillus Ferment Ingredients as Used in Cosmetics
Cosmetic Ingredient Review (CIR) Expert Panel
International Journal of Toxicology
Galactomyces Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Lactobacillus Ferment
European Commission
EU Cosmetic Ingredient Database (CosIng)
Lactobacillus Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Lactobacillus Ferment Lysate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Lactobacillus Ferment Lysate Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Lactobacillus/Radish Root Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Leuconostoc Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Leuconostoc/Radish Root Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Pichia Pastoris Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Punica Granatum Fruit/Sucrose Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Saccharomyces Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Schizosaccharomyces Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
Galactomyces Ferment Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Lactobacillus Ferment
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Lactobacillus Ferment Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Lactobacillus Ferment Lysate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Leuconostoc Ferment Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Leuconostoc/Radish Root Ferment Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Saccharomyces Ferment Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Schizosaccharomyces Ferment Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
Efficacy and Safety of Epidermidibacterium Keratini EPI-7 Derived Postbiotics in Skin Aging: A Prospective Clinical Study.
Kim J, Lee YI, Mun S, Jeong J, Lee DG et al.
International journal of molecular sciences, 2023
Postbiotics and Their Health Modulatory Biomolecules.
Emma Scott, Kim De Paepe, Tom Van de Wiele
Biomolecules, 2022
Effects of a Postbiotic Saccharomyces and Lactobacillus Ferment Complex on the Scalp Microbiome of Chinese Women with Sensitive Scalp Syndrome.
Wang Y, Li J, Wu J, Gu S, Hu H et al.
Clinical, cosmetic and investigational dermatology, 2023
Galactomyces Ferment Filtrate Potentiates an Anti-Inflamm...
Xianghong Yan, Gaku Tsuji, Akiko Hashimoto-Hachiya, Masutaka Furue
Journal of clinical medicine, 2022
Galactomyces Ferment Filtrate Potentiates an Anti-Inflamm...
Xianghong Yan, Gaku Tsuji, Akiko Hashimoto-Hachiya, Masutaka Furue
Journal of clinical medicine, 2022
Galactomyces Ferment Filtrate Potentiates an Anti-Inflammaging System in Keratinocytes.
Yan X, Tsuji G, Hashimoto-Hachiya A, Furue M
Journal of clinical medicine, 2022
Verified Jun 2026
Data: CosIng